ParagonIE_Sodium_Core32_Curve25519::fe_isnegative

SummerySummery

Is a field element negative? (1 = yes, 0 = no. Used in calculations.)

Syntax

ParagonIE_Sodium_Core32_Curve25519::fe_isnegative( ParagonIE_Sodium_Core32_Curve25519_Fe $f )

ParametersParameters

$f

(ParagonIE_Sodium_Core32_Curve25519_Fe) (Required)

ReturnReturn

(int)

SourceSource

File: wp-includes/sodium_compat/src/Core32/Curve25519.php


			
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